WatchFitTool
Apple Watch Edition - 42mm — case dimensions and design

Apple

Watch Edition - 42mmSize, Dimensions & Wrist Fit

Case Width

35.9mm

Thickness

10.5mm

Lug-to-Lug

42mm

Weight

The Apple Watch Edition - 42mm sits best on flat wrist widths of about 4460mm (≈ 11.716.0cm wrist circumference). Adjust the slider below to check your wrist.

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The Watch Edition - 42mm in short

The figures that decide whether this watch suits you, pulled out of the full specification sheet further down.

  • Rated for 0.75 days of use per charge.
  • Water rated to Sweat resistant.
  • 10.5mm thick. Thicker than 69% of 36mm watches — it will sit noticeably high on the wrist.
  • OLED/AMOLED display.

Does the Watch Edition - 42mm fit your wrist?

Drag the slider to your wrist width and see the Watch Edition - 42mm overlaid at true scale. Lug-to-lug — not case diameter — decides whether a watch overhangs your wrist.

Watch Fit Tool

For sports watches, Lug-to-Lug (L2L) is what matters most. Bulky is fine — overhang is not.

mm
40.0mm (small)80.0mm (large)
How to Measure
1

Lay arm flat, palm up.

2

Measure the flat width across top of wrist.

Apple Watch Edition - 42mm
Case: 35.9mmL2L: 42mmThick: 10.5mm
Edge Clearance
+6.5mm
Balanced Fit6.5mm clearance. Comfortable everyday wear with room to spare.

Happy with the fit? Check current availability for the Watch Edition - 42mm.

Check offer

2D Dimension Schematics

The Watch Edition - 42mm drawn to scale — from above, and in profile against the wrist.

Highlight
From above — true scale
From the side — how far it sits off the wrist
  • Apple Watch Edition - 42mm35.9mm × 42mm · 10.5mm thick

3D preview

Apple Watch Edition - 42mm on a wrist

On an arm sized to your own wrist — the view a product photo never gives you.

Open 3D try-on

Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.

Which Watch size fits you?

This model comes in 3 versions. Set your measurement and each one reports its own verdict — tap any size to open its page.

Which of these fits your wrist?

55.0mm

Roughly a 14.7cm wrist circumference — the measurement a tape gives you. Compared against lug-to-lug where we have it, case width otherwise.

All 2 Watch variants fit this wrist. The 35.9mm · Edition gives you the most presence without overhanging; the smallest is the discreet end of the range.

Watch Edition - 42mm battery life

The runtime the manufacturer publishes for everyday use.

  • Smartwatch0.75 days

How the Watch Edition - 42mm ranks on battery

Against the 77 Apple watches in our database, ranked on each figure Apple publishes.

  • Everyday use18 hours#15 of 77

Watch Edition - 42mm specifications

The figures that decide a purchase, followed by every line Apple publishes.

Battery life
0.75 days
Display
OLED/AMOLED
Resolution
312 x 390 px
Water rating
Sweat resistant

Full specification sheet

55 published lines across 8 groups, unedited

Design

width
35.9
height
42
thickness
10.5
resolution
312 x 390 px
Display type
OLED/AMOLED
Has a display
pixel density
302 ppi
water resistance
Sweat resistant
has a touch screen
Watch band is replaceable
Has sapphire glass display

Battery

battery life
0.75 days
has wireless charging
has a rechargeable battery

Sensors

has a compass
has an accelerometer
Has a heart rate monitor

Features

Has a stopwatch
Has call control
Has notifications
Locates your phone
has voice commands
Can be used to answer calls
has irregular heart rate warnings
Has a built-in camera remote control function

Connectivity

has NFC
supports Wi-Fi
Bluetooth version
4
Is compatible with iOS

Miscellaneous

Has passcode
Has auto pause
Compatible with smart scales
has a battery level indicator
Compatible with external heart rate monitors

App & Software

Ad-free
Free app
Has coaching
Has achievements
Has goal setting
Has exercise diary
Can be personalised
Has weight tracking
Predicts start date
Has period notifications
Has temperature tracking
Provides activity reports
Counts how many calories you've burned

Activity tracking

Measures pace
Tracks distance
Tracks elevation
Tracks your sleep
Tracks steps taken
Has a route tracker
Has exercise tagging
Provides sleep reports

Watch Edition - 42mm — Frequently Asked Questions

Will the Apple Watch Edition - 42mm fit my wrist?

The Apple Watch Edition - 42mm looks balanced on flat wrist widths of roughly 44–60mm (about 11.7–16.0cm circumference). Drag the slider above to check it against your own measurement.

How long does the Apple Watch Edition - 42mm battery last?

Apple rates it at 0.75 days per charge in everyday use.

How does the Apple Watch Edition - 42mm battery compare with other Apple watches?

At 18 hours in everyday use it ranks #15 of the 77 Apple watches in our database — the top 19% of the range. The full ranking, including GPS and power-saving figures, is on our Apple battery life comparison.

Is the Apple Watch Edition - 42mm thick for a 36mm watch?

At 10.5mm, thicker than 69% of 36mm watches — it will sit noticeably high on the wrist. Thickness, not case width, is what decides whether a watch catches on a shirt cuff.

Should I get the 33.3mm or 35.9mm Watch?

The Watch comes in 2 case sizes — 33.3mm, 35.9mm. Which one suits you depends on the flat width of your wrist rather than preference: the larger sizes need a wider wrist to sit inside the edge. Set your measurement in the size picker above and each variant reports its clearance in millimetres.

What other watches are the same size as the Apple Watch Edition - 42mm?

Zenith Defy Skyline 36 Stainless Steel - Diamond / Silver, TAG Heuer Aquaracer Professional 300 36 Stainless Steel / Blue Gradient - Diamond / Rubber, Tissot Seastar 1000 36 Quartz Stainless Steel - Rose Gold / Black / Bracelet, Huawei Watch Fit 3 all sit within half a millimetre of the Apple Watch Edition - 42mm's 35.9mm case, so they cover the same amount of wrist.

What is the lug-to-lug of the Apple Watch Edition - 42mm?

42mm, against a 35.9mm case width. Lug-to-lug is the measurement that decides overhang: if it exceeds the flat width of your wrist, the lugs sit past the edge no matter how modest the case diameter looks.